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P0304 Diagnostic Trouble Code Discussion for February 2016

Cylinder 4 Misfire Detected


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Trouble Ticket Help Requests for DTC P0304
Help Request Posted
2006 Volkswagen Passat 2.0T 2.0L Misfire VIN: WVWAK73C76
P0304: cly 4 misfire. Greetings everyone, This vw is hard to start when cold, will wind over until you release key from the crank position, then fires up as I am releasing the fob. After it starts it runs fine for a short time, then starts missing under load.When it is misfiring t...
February 03, 2016
2011 Chevrolet Silverado 1500 LS 4.8L engine light VIN: 3GCPCPEA8B
P0304: cyl 4 misfire. ... misfiring. We replaced plugs, wires and 1 coil(cyl 4). We used delco plugs and wires and ordered a coil from GM. The truck now drives perfectly, but continues to set a P0300. While watching misfire counters cyl 4 continues to show consistent misfires even ...
February 06, 2016
2008 Ford F-150 Lariat 5.4L Misfire, MIL Lamp on VIN: 1FTPX14V68
P0304: . This vehicle came in for a tune up because of a misfire with no codes. Replaced plugs and test drove ok. Vehicle returned with an engine miss. and this time it had a fault code of P304. Replaced the coil and the P304 returned with a P302. Replaced spark plugs ...
February 09, 2016
2005 Land Rover LR3 SE 4.4L Poor Idle Quality, Misfire, MIL Lamp on, Multipal malfunction VIN: SALAE25445
P0304: Misfire on cyl 4. Any tips or been there done that help please.
February 12, 2016
2008 Ford F-150 Lariat 5.4L Misfire, MIL Lamp on VIN: 1FTPX14V68
P0304: . This vehicle came in for a tune up because of a misfire with no codes. Replaced plugs and test drove ok. Vehicle returned with an engine miss. and this time it had a fault code of P304. Replaced the coil and the P304 returned with a P302. Replaced spark plugs ...
February 15, 2016
2000 Honda Accord EX 3.0L Cuts out, Stall VIN: 1HGCG2251Y
P0304: Cylinder 4 Misfire Detected. Vehicle will be hard to start intermittently, We scanned the vehicle to check data. The vehicle will start, but you have to hold the accelerator pedal down lightly to keep it running once it starts. It runs rough and the MIL comes on, sometimes it flashes. We ...
February 26, 2016